mirror of https://github.com/Icinga/icinga2.git
75 lines
2.5 KiB
C++
75 lines
2.5 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2015 Icinga Development Team (http://www.icinga.org) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#include "base/stdiostream.hpp"
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#include "base/objectlock.hpp"
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using namespace icinga;
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/**
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* Constructor for the StdioStream class.
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*
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* @param innerStream The inner stream.
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* @param ownsStream Whether the new object owns the inner stream. If true
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* the stream's destructor deletes the inner stream.
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*/
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StdioStream::StdioStream(std::iostream *innerStream, bool ownsStream)
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: m_InnerStream(innerStream), m_OwnsStream(ownsStream)
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{ }
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StdioStream::~StdioStream(void)
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{
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Close();
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}
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size_t StdioStream::Read(void *buffer, size_t size, bool allow_partial)
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{
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ObjectLock olock(this);
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m_InnerStream->read(static_cast<char *>(buffer), size);
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return m_InnerStream->gcount();
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}
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void StdioStream::Write(const void *buffer, size_t size)
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{
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ObjectLock olock(this);
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m_InnerStream->write(static_cast<const char *>(buffer), size);
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}
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void StdioStream::Close(void)
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{
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Stream::Close();
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if (m_OwnsStream) {
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delete m_InnerStream;
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m_OwnsStream = false;
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}
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}
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bool StdioStream::IsDataAvailable(void) const
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{
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return !IsEof();
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}
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bool StdioStream::IsEof(void) const
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{
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return !m_InnerStream->good();
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}
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